forked from kubernetes/dashboard
/
common.go
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/
common.go
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// Copyright 2017 The Kubernetes Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package v1
import (
api "k8s.io/api/core/v1"
apiextensions "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/common"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/customresourcedefinition/types"
"github.com/lixianyang/dashboard/v2/src/app/backend/resource/dataselect"
)
type CustomResourceDefinitionCell apiextensions.CustomResourceDefinition
func (self CustomResourceDefinitionCell) GetProperty(name dataselect.PropertyName) dataselect.ComparableValue {
switch name {
case dataselect.NameProperty:
return dataselect.StdComparableString(self.ObjectMeta.Name)
case dataselect.CreationTimestampProperty:
return dataselect.StdComparableTime(self.ObjectMeta.CreationTimestamp.Time)
default:
// if name is not supported then just return a constant dummy value, sort will have no effect.
return nil
}
}
func toCells(std []apiextensions.CustomResourceDefinition) []dataselect.DataCell {
cells := make([]dataselect.DataCell, len(std))
for i := range std {
cells[i] = CustomResourceDefinitionCell(std[i])
}
return cells
}
func fromCells(cells []dataselect.DataCell) []apiextensions.CustomResourceDefinition {
std := make([]apiextensions.CustomResourceDefinition, len(cells))
for i := range std {
std[i] = apiextensions.CustomResourceDefinition(cells[i].(CustomResourceDefinitionCell))
}
return std
}
// The code below allows to perform complex data section on CustomResourceObject.
type CustomResourceObjectCell types.CustomResourceObject
func (self CustomResourceObjectCell) GetProperty(name dataselect.PropertyName) dataselect.ComparableValue {
switch name {
case dataselect.NameProperty:
return dataselect.StdComparableString(self.ObjectMeta.Name)
case dataselect.CreationTimestampProperty:
return dataselect.StdComparableTime(self.ObjectMeta.CreationTimestamp.Time)
case dataselect.NamespaceProperty:
return dataselect.StdComparableString(self.ObjectMeta.Namespace)
default:
// if name is not supported then just return a constant dummy value, sort will have no effect.
return nil
}
}
func toObjectCells(std []types.CustomResourceObject) []dataselect.DataCell {
cells := make([]dataselect.DataCell, len(std))
for i := range std {
cells[i] = CustomResourceObjectCell(std[i])
}
return cells
}
func fromObjectCells(cells []dataselect.DataCell) []types.CustomResourceObject {
std := make([]types.CustomResourceObject, len(cells))
for i := range std {
std[i] = types.CustomResourceObject(cells[i].(CustomResourceObjectCell))
}
return std
}
// getCustomResourceDefinitionGroupVersion returns first group version of custom resource definition.
// It's also known as preferredVersion.
func getCustomResourceDefinitionGroupVersion(crd *apiextensions.CustomResourceDefinition) schema.GroupVersion {
return schema.GroupVersion{
Group: crd.Spec.Group,
Version: crd.Spec.Versions[0].Name,
}
}
func getCRDConditions(crd *apiextensions.CustomResourceDefinition) []common.Condition {
var conditions []common.Condition
for _, condition := range crd.Status.Conditions {
conditions = append(conditions, common.Condition{
Type: string(condition.Type),
Status: api.ConditionStatus(condition.Status),
LastTransitionTime: condition.LastTransitionTime,
Reason: condition.Reason,
Message: condition.Message,
})
}
return conditions
}